Issue 14, 2000

The preparation and some properties of substituted phenylene-ethynylene and phenylenebuta-1,3-diynylene polymers

Abstract

Syntheses are described for the preparation of a variety of diynes which are converted to high molecular weight substituted arylenebuta-1,3-diynylene polymers by oxidative coupling and to high molecular weight substituted arylene-ethynylene polymers by Pd(II) catalysed cross coupling reactions. The products tend to be insoluble in normal organic solvents. Doping with ferric chloride produces significant changes in conductivity but these are less than those produced on equivalently substituted thienylene-phenylene polymers.

Article information

Article type
Paper
Submitted
29 Oct 1999
Accepted
23 May 2000
First published
03 Jul 2000

J. Chem. Soc., Perkin Trans. 1, 2000, 2289-2294

The preparation and some properties of substituted phenylene-ethynylene and phenylenebuta-1,3-diynylene polymers

A. Pelter and D. E. Jones, J. Chem. Soc., Perkin Trans. 1, 2000, 2289 DOI: 10.1039/A908642K

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